From 8143cf37e4e37d205e68ffb2f55df36e70e9ccf5 Mon Sep 17 00:00:00 2001
From: codeanticode <andres.colubri@gmail.com>
Date: Fri, 4 May 2012 21:04:28 +0000
Subject: [PATCH] tessellator object is static

---
 .../src/processing/opengl/PGraphicsOpenGL.java       | 12 +++++++++---
 .../opengl/src/processing/opengl/PShape3D.java       |  6 +++---
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/java/libraries/opengl/src/processing/opengl/PGraphicsOpenGL.java b/java/libraries/opengl/src/processing/opengl/PGraphicsOpenGL.java
index ec3dda2da..ac78a289f 100644
--- a/java/libraries/opengl/src/processing/opengl/PGraphicsOpenGL.java
+++ b/java/libraries/opengl/src/processing/opengl/PGraphicsOpenGL.java
@@ -182,7 +182,7 @@ public class PGraphicsOpenGL extends PGraphics {
   protected int firstTexIndex;
   protected int firstTexCache;
   protected TexCache texCache;
-  protected Tessellator tessellator;
+  static protected Tessellator tessellator;
 
   // ........................................................
 
@@ -388,7 +388,9 @@ public class PGraphicsOpenGL extends PGraphics {
     pgl = new PGL(this);
     pg = null;
 
-    tessellator = new Tessellator();
+    if (tessellator == null) {
+      tessellator = new Tessellator();
+    }
 
     inGeo = newInGeometry(IMMEDIATE);
     tessGeo = newTessGeometry(IMMEDIATE);
@@ -6780,7 +6782,11 @@ public class PGraphicsOpenGL extends PGraphics {
     void disposeTessMap() {
       tessMap.dispose();
     }
-
+    
+    void compactTessMap() {
+      tessMap.compact();
+    }
+    
     // -----------------------------------------------------------------
     //
     // Query    
diff --git a/java/libraries/opengl/src/processing/opengl/PShape3D.java b/java/libraries/opengl/src/processing/opengl/PShape3D.java
index 7e2c281b4..6f1a50db9 100644
--- a/java/libraries/opengl/src/processing/opengl/PShape3D.java
+++ b/java/libraries/opengl/src/processing/opengl/PShape3D.java
@@ -269,7 +269,7 @@ public class PShape3D extends PShape {
     glPointSizeBufferID = 0;
     glPointIndexBufferID = 0;
     
-    this.tessellator = pg.tessellator;
+    this.tessellator = PGraphicsOpenGL.tessellator;
     this.family = family;    
     this.root = this;
     this.parent = null;
@@ -277,7 +277,7 @@ public class PShape3D extends PShape {
     
     if (family == GEOMETRY || family == PRIMITIVE || family == PATH) {
       inGeo = pg.newInGeometry(PGraphicsOpenGL.RETAINED);      
-    }    
+    }
     
     // Modes are retrieved from the current values in the renderer.
     textureMode = pg.textureMode;    
@@ -2526,7 +2526,7 @@ public class PShape3D extends PShape {
           tessGeo.applyMatrix(matrix);
         }
         
-        inGeo.tessMap.compact();
+        inGeo.compactTessMap();
       }
     }